是否有用于图像链接的 ASP.NET MVC HtmlHelper? [英] Is there an ASP.NET MVC HtmlHelper for image links?

问题描述

Html.RouteLink() HtmlHelper 适用于文本链接.但链接图像的最佳方式是什么?

The Html.RouteLink() HtmlHelper works great for text links. But what's the best way to link an image?

推荐答案

这是我的，核心函数做一些重载

Here is mine, it`s the core function make some overloads

public static string ImageLink(this HtmlHelper htmlHelper, string imgSrc, string alt, string actionName, string controllerName, object routeValues, object htmlAttributes, object imgHtmlAttributes)
{
    UrlHelper urlHelper = ((Controller)htmlHelper.ViewContext.Controller).Url;
    string imgtag = htmlHelper.Image(imgSrc, alt,imgHtmlAttributes);
    string url = urlHelper.Action(actionName, controllerName, routeValues);

    TagBuilder imglink = new TagBuilder("a");
    imglink.MergeAttribute("href", url);
    imglink.InnerHtml =imgtag;
    imglink.MergeAttributes(new RouteValueDictionary(htmlAttributes), true);

    return imglink.ToString();
}

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